New post on /r/flutterdev subreddit:

How to take my flutter skills to a professional level?
TL DR; What flutter resources/lib/concepts would you recommend to start developing production level apps.I started my app development journey with Flutter almost a year back. I made some small apps for myself here and there with basic state management - even released one on iOS and Android. Now that I am finished with uni, I have 3 months of free time. I understand that 3 months won't make me a top-notch app developer but I just want to learn as much as I can. I have already started with learning Bloc state management (flutter_bloc to be more precise).I have also learnt/learning the following concepts:Dependency injection (get_it and injectable)Reactive programming (RX Dart)Local storage (Moor and Hive - already knew sharedPref)Unions/pattern-matching/copy (Freezed)Value objects/model classesLintingFirebase (Not exactly Flutter but I read about a startup who were billed 30K and it crapped the shit out of me. So I want to have a really good grasp on it before I use it in any app that I intend on releasing).I also want to learn how to architect production level flutter apps of different sizes but I couldn't find any resource. I am following DDD course by reso coder but from what information I could gather, it is only viable for "HUGE" apps. Most of my apps are small to medium, maybe large in future.So my question is:What else would you recommend I learn in Flutter to up my development skills?Could you guide me towards any resource for architecting production level apps of diff sizes (prefferable if they use firebase as backend).preferableI have a good grasp on UI part of flutter, with some online help I can make whatever I want to make. I still have to learn animation but I was planning to learn animation as the final part.

May 29, 2020 at 05:22PM by dontGiveAnEfAnynore
https://ift.tt/2AiizLG

New post on /r/flutterdev subreddit:

Neon Mode in Flutter! Tried neon mode with glow & flicker effect. Any suggestions or improvements are highly appreciated
https://ift.tt/2yIG6oz

May 29, 2020 at 05:16PM by B1NARYisHere
https://ift.tt/3deM7bR

New tweet from FlutterDev:

Some #FlutterFriday knowledge for you.

Animations and transitions default to linear curves.

💡Apply a different curve (e.g. Curves.easeOutCubic) to instantly make most animations look better.

More here → https://t.co/A0A19mS6LA pic.twitter.com/eQ3refEQbM— Flutter (@FlutterDev) May 29, 2020

May 29, 2020 at 06:12PM
http://twitter.com/FlutterDev/status/1266402036653776897

New post on /r/flutterdev subreddit:

AboutDialog (Flutter Widget of the Week)
https://www.youtube.com/watch?v=YFCSODyFxbE&feature=share

May 29, 2020 at 07:15PM by Pixelreddit
https://ift.tt/2yKlcpf

New post on Flutter Dev Google group:

VS Code extensions v3.11 - Update imports on rename, global expression evaluation, improved CodeLens links
Hey all, v3.11.0 of the Dart/Flutter extensions for VS Code are live. Release notes are below (and online ). Preview: Update Imports on Rename - #548

New post on Flutter Dev Google group:

Flutter IntelliJ Plugin M46 Release
Flutter IntelliJ Plugin M46 Release Support for IntelliJ 2020.2 EAP We now support IntelliJ 2020.2 EAP; enjoy! Bug Fixes - We’ve updated the Material and Cupertino icon previews to the latest available - Only show the Flutter device selector in projects that

May 29, 2020 at 07:32PM by Steve Messick
https://ift.tt/2TLFsy3

New post on Flutter Dev Google group:

Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Android license status unknown.
i have done everything but still, give this error please help me for flutter i have installed all latest SDK, flutter, android studio all are updated java version- jdk-14.0.1

May 29, 2020 at 08:00PM by Tiwari Pitter
https://ift.tt/3gurIl3

New post on Flutter Dev Google group:

Please Help fix this - X Android license status unknown. Try re-installing or updating your Android SDK Manager. ??????
SDK Updated.

May 29, 2020 at 08:03PM by Tiwari Pitter
https://ift.tt/3ca3F7u

New post on /r/flutterdev subreddit:

An(other) state management solution on top of ValueNotifier
https://ift.tt/2Md1be8

May 29, 2020 at 08:27PM by chimon2000
https://ift.tt/2Mdcy5z

New post on /r/flutterdev subreddit:

Hi guys please check out this covid-19 UI design with flutter on YouTube
https://youtu.be/KUjTlM8vS4c

May 29, 2020 at 08:22PM by hakymz
https://ift.tt/2M7Cz6m

New post on /r/flutterdev subreddit:

AboutDialog (Flutter Widget of the Week)
https://www.youtube.com/watch?v=YFCSODyFxbE

May 29, 2020 at 09:18PM by sebaslogen
https://ift.tt/3cisAWq

New post on Flutter Dev Google group:

Program cannot call outside API once it was deployed to the web server
I'm pretty new to flutter, and wrote the following flutter program to get the client IP address and location. I'm calling "http://ip-api.com/json" for IP address and location information. The program works okay by using device "chrome" and "web server", I can print client's location on the page.

May 29, 2020 at 09:22PM by Yu Zhou
https://ift.tt/2ZOw3cT

New post on /r/flutterdev subreddit:

How to check if image cache exist?
how do you put a condition if the image cache does not exist else do this..thanks in advance 😁

May 29, 2020 at 10:39PM by Alienisus
https://ift.tt/2zGH0Cs

New post on Flutter Dev Google group:

Create and view documents from the user site
Can anyone help me, I want users to be able to create 'documents' from my app. So add text, insert pictures and so on. It should also be possible to do this on several pages, so to create several pages. So far it's still quite easy to program. Now I want to upload everything to Firebase. That is

May 29, 2020 at 11:03PM by Marlene Rahm
https://ift.tt/2XKThh9

New post on /r/flutterdev subreddit:

Flutter Under the Hood
https://ift.tt/3eBcR6j

May 29, 2020 at 10:58PM by Purple_Pizzazz
https://ift.tt/2zIpFJu

New post on Flutter Dev Google group:

Firestore collection to Class Map
Good night my friends, I´m trying to use Firestore with my map classes but I DON´T KNOW how to make this thing work. Please help me. static Future

New post on /r/flutterdev subreddit:

Flutter Voting App
Hi everyone. Help me on how to make users vote only once in an app using flutter and Firestore as backend? My app demands users to login/register. i have done a that. Now i need users to vote only once and this i am having issues with. Anyone done this before? Anyone willing to help?​

import 'package:cloud_firestore/cloud_firestore.dart'; import 'package:flutter/material.dart'; import 'dart:async'; void main() => runApp(MyApp()); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Baby Names', home: MyHomePage(), ); } } class MyHomePage extends StatefulWidget { @override _MyHomePageState createState() { return _MyHomePageState(); } } class _MyHomePageState extends State<MyHomePage> { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text('Baby Name Votes')), body: _buildBody(context), ); } Widget _buildBody(BuildContext context) { // TODO: get actual snapshot from Cloud Firestore return StreamBuilder( stream: Firestore.instance.collection('baby').snapshots(), builder: (context, snapshot) { if (!snapshot.hasData) { LinearProgressIndicator(); } return _buildList(context, snapshot.data.documents); }, ); } Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot) { return ListView( padding: const EdgeInsets.only(top: 20.0), children: snapshot.map((data) => _buildListItem(context, data)).toList(), ); } Widget _buildListItem(BuildContext context, DocumentSnapshot data) { final record = Record.fromSnapshot(data); return Padding( key: ValueKey(record.name), padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0), child: Container( decoration: BoxDecoration( border: Border.all(color: Colors.grey), borderRadius: BorderRadius.circular(5.0), ), child: ListTile( title: Text(record.name), trailing: Text(record.votes.toString()), onTap: () { Firestore.instance.runTransaction((transaction) async { final freshSnapshot = await transaction.get(record.reference); final fresh = Record.fromSnapshot(freshSnapshot); await transaction .update(record.reference, {'votes': record.votes + 1}); }); }, ), ), ); } } class Record { final String name; final int votes; final DocumentReference reference; Record.fromMap(Map<String, dynamic> map, {this.reference}) : assert(map['name'] != null), assert(map['votes'] != null), name = map['name'], votes = map['votes']; Record.fromSnapshot(DocumentSnapshot snapshot) : this.fromMap(snapshot.data, reference: snapshot.reference); @override String toString() => "Record<$name:$votes>"; } 

May 30, 2020 at 06:33AM by Kobbydiscount
https://ift.tt/3eyu2pj

New post on /r/flutterdev subreddit:

You would be surprised Doing Navigation, Dialog, and Snackbar was ever would be this easy and clear: Use get package.
https://twitter.com/erluxman/status/1266642558899257346/photo/1

May 30, 2020 at 10:10AM by erluxman
https://ift.tt/36KVdKT

New post on /r/flutterdev subreddit:

A Completed Functional Flutter App - FindSeat (BLoC + Json API + Unit Test + Firebase Auth)
I’m Android Developer and I’m working in a software company in Vietnam. I have experience in both kind project: outsourcing project and product project. I decided to study Flutter, because I believe it’s promised in future. As experienced developer, I care about clean architecture, testing, performance and maintainability that why I keep searching for an example of completed application. Unfortunately, community now full of project such as speedcode, UI challenges, … it’s just small pieces of real world application. In fact, most of the project doesn’t have fancy UI like that. That why I build this project by myself and now share it to the community, I hope you can get something from it then apply to your work.The first version of project (v1.0) is just about UI + simple logic. In this version v2.0, I applied BloC pattern by using Flutter Bloc to project and also have unit tests for it. I also built simple Mock API for the app, it just static json file uploaded to a my private hosting. I hope I have time to do cache local data by SQLite but I have not, so hope next version will be soon available.Check the soure code herehttps://github.com/KhoaSuperman/findseat

May 30, 2020 at 10:22AM by khoahoang668
https://ift.tt/2yMjjs1

New post on Flutter Dev Google group:

Printing to a Bluetooth receipt Zebra Printer ZQ310
Hi, everybody, I have a parking app developed using flutter, and I can connect to my zebra printer via Bluetooth using the flutter_blue (thanks for the plugins), but i couldn't print or send any zpl text to print on my zq310 printer. Please help if there is any solution on printing to the device

May 30, 2020 at 10:17AM by samson dawit
https://ift.tt/3gDpS1i

New post on /r/flutterdev subreddit:

FLUTTER Tutorial - VIDEO Player | Chewie - The Complete Flutter Beginner’s Course | #12
https://youtu.be/n67F-_A5Rrw

May 30, 2020 at 11:02AM by Himdeve
https://ift.tt/2ZRLYas